TY  - BOOK
AU  - ASIT K BISWAS
TI  - SYSTEMES APPEROACH TO WATER MANAGEMENT
U1  - GN553.7B549S 
PY  - 1976///
CY  - LONDON
PB  - MCGRAW - HILL KOGAKUSHA LTD
KW  - SYSTEMES APPEROACH TO WATER MANAGEMENT
ER  -